GB511741A - Improvements in wall plugs - Google Patents

Improvements in wall plugs

Info

Publication number
GB511741A
GB511741A GB34273/38A GB3427338A GB511741A GB 511741 A GB511741 A GB 511741A GB 34273/38 A GB34273/38 A GB 34273/38A GB 3427338 A GB3427338 A GB 3427338A GB 511741 A GB511741 A GB 511741A
Authority
GB
United Kingdom
Prior art keywords
sheath
wall
forced
plug
nov
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB34273/38A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB511741A publication Critical patent/GB511741A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/08—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
    • F16B13/0858—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation with an expansible sleeve or dowel body driven against a tapered or spherical expander plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)

Abstract

511,741. Wall plugs. ALM, E. A. Nov. 24, 1938, No. 34273. Convention date, Nov. 27, 1937. [Class 89 (i)] A two part wall plug is provided with a sheath, made of deformable material, and comprises a wedge part 12, Fig. 1, capable of being forced into a correspondingly shaped hole 13 in the other part. The sheath is made of deformable material and as shown in Fig. 3 is employed for water sealing purposes. The sheath is shorter than the assembled plug but when the latter is forced into the wall the end 19 may be wrapped over the end of the plug which has been shortened through deformation as shown in Fig. 5. When the screw 20 is forced into position the orifice is sealed. In a modification a sheath shorter than the hole in the wall is used.
GB34273/38A 1937-11-27 1938-11-24 Improvements in wall plugs Expired GB511741A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE511741X 1937-11-27

Publications (1)

Publication Number Publication Date
GB511741A true GB511741A (en) 1939-08-23

Family

ID=20310982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34273/38A Expired GB511741A (en) 1937-11-27 1938-11-24 Improvements in wall plugs

Country Status (1)

Country Link
GB (1) GB511741A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955504A (en) * 1958-06-06 1960-10-11 Louis B Lovrinch Plastic bolt anchor having means to permit expansion prior to application of bolt and serrations to prevent relative rotation between the body and the sleeve
DE2916737A1 (en) * 1978-04-25 1979-11-08 Mikko Holmstroem Wedge-bolt for concrete or stone - has split tongues of bolt end spread by curved wedge during driving home
WO1987005672A1 (en) * 1986-03-18 1987-09-24 Monogram Industries, Inc. Fastener for securing panels of composite materials
EP0249731A1 (en) * 1986-06-14 1987-12-23 Fischerwerke Arthur Fischer GmbH & Co. KG Percussion straddling dowel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955504A (en) * 1958-06-06 1960-10-11 Louis B Lovrinch Plastic bolt anchor having means to permit expansion prior to application of bolt and serrations to prevent relative rotation between the body and the sleeve
DE2916737A1 (en) * 1978-04-25 1979-11-08 Mikko Holmstroem Wedge-bolt for concrete or stone - has split tongues of bolt end spread by curved wedge during driving home
WO1987005672A1 (en) * 1986-03-18 1987-09-24 Monogram Industries, Inc. Fastener for securing panels of composite materials
US4767248A (en) * 1986-03-18 1988-08-30 Monogram Industries, Inc. Fastener for securing panels of composite materials
EP0249731A1 (en) * 1986-06-14 1987-12-23 Fischerwerke Arthur Fischer GmbH & Co. KG Percussion straddling dowel

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